Home / 11,663,265.40-17,494,898.10-4,087,497.40

Finding the Fourth Proportional to 11,663,265.40, 17,494,898.10 and 4,087,497.40

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Solution

The fourth proportional to 11,663,265.40, 17,494,898.10 and 4,087,497.40 is: 6,131,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,265.40 : 17,494,898.10 = 4,087,497.40 : x
  2. Step 2: Convert to fraction form
    11,663,265.40/17,494,898.10 = 4,087,497.40/x
  3. Step 3: Cross multiply
    11,663,265.40x = 17,494,898.10 × 4,087,497.40
  4. Step 4: Simplify right side
    11,663,265.40x = 71,510,350,497,014.94
  5. Step 5: Solve for x
    x = 71,510,350,497,014.94/11,663,265.40
  6. Step 6: Final answer
    x = 6,131,246.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.